#!/bin/bash

# Copyright Istio Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

rm -rf ~/.kube/config

# Restore kubectl
if ls ~/.kube/config_old > /dev/null; then
	cp ~/.kube/config_old ~/.kube/config
	rm -rf ~/.kube/config_old
	echo "Your old kube config file has been restored."
fi

# Restore KUBECONFIG if existed
export KUBECONFIG=$KUBECONFIG_SAVED